History awaits at 801 Lighthouse Ave., Pacific Grove. Gary Kildall - founder of Digital Research - was the creative genius behind one of the earliest operating systems for personal computers. He made this spacious residence the famed company's headquarters. We are told, originally built by one of PG's first mayors in 1905, it has housed many families and businesses. A wonderful in-town home, grandly situated on the corner of Lighthouse & Willow. Make this piece of history your own. Now staged and shows even more like the sweet home it is.